Changeset 55822 for trunk/src/wp-includes/script-loader.php

Timestamp:

05/17/2023 10:44:21 PM (2 years ago)

Author:

westonruter

Message:

General: Use static on closures whenever $this is not used to avoid memory leaks.

Props westonruter, jrf, spacedmonkey.
Fixes #58323.

File:

• trunk/src/wp-includes/script-loader.php (modified) (2 diffs)

trunk/src/wp-includes/script-loader.php

@@ -2406 +2406 @@
     return array_filter(
         $nodes,
-        function( $node ) {
+        static function( $node ) {
             return ! in_array( 'blocks', $node['path'], true );
         },
@@ -2636 +2636 @@
                     add_filter(
                         'render_block',
-                        function( $html, $block ) use ( $block_name, $style_properties ) {
+                        static function( $html, $block ) use ( $block_name, $style_properties ) {
                             if ( $block['blockName'] === $block_name ) {
                                 wp_enqueue_style( $style_properties['style_handle'] );